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β lactamase negative control strain  (ATCC)


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    ATCC β lactamase negative control strain
    β Lactamase Negative Control Strain, supplied by ATCC, used in various techniques. Bioz Stars score: 99/100, based on 53092 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/%CE%B2+lactamase+negative+control+strain/Escherichia+coli+(Migula)+Castellani+and+Chalmers/pmc12295555-117-10-17
    Average 99 stars, based on 53092 article reviews
    β lactamase negative control strain - by Bioz Stars, 2026-10
    99/100 stars

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    Related Articles

    Control:

    Article Title: RWJ-54428 (MC-02,479), a New Cephalosporin with High Affinity for Penicillin-Binding Proteins, Including PBP 2a, and Stability to Staphylococcal Beta-Lactamases
    Article Snippet: .. In contrast, β-lactamase production in MSSA was associated with a 32- to 4,096-fold-higher penicillin G MIC, 16- to 512-fold-higher ampicillin MIC, and 4- to 8-fold-higher cefamandole and cefaclor MICs compared to those for the β-lactamase-negative control strain (ATCC 25923). table ft1 table-wrap mode="anchored" t5 TABLE 3. caption a7 Bacteria β-Lactamase a MIC (μg/ml) b Type Level RWJ PEN G AMP FAM CEC MSSA ATCC 25923 Neg. c 0 0.125 0.015 0.06 0.25 0.125 MSSA ATCC 29213 A 0.006 0.25 0.5 1 0.25 0.5 MSSA NCTC 9789 A 0.088 0.25 32 16 1 1 MSSA PC1 A 0.201 0.5 64 32 1 2 MSSA 22260 B 0.024 0.125 4 4 2 1 MSSA V137 C 0.034 0.5 8 8 2 1 MSSA FAR19 D 0.030 0.25 4 2 1 1 MRSA COL Neg. c 0 1 16 16 >8 >8 MRSA 76 Pos. d NA e 2 64 >32 >8 >8 E. faecalis VanB Neg. c 0 0.125 ND f 1 ND f ND f E. faecalis Beirut A NA e ≤0.0625 ND f 2 ND f ND f E. faecalis HH22 A NA e ≤0.0625 ND f 8 ND f ND f Open in a separate window a From Kernodle et al. ( 12 , 13 ). ..

    Article Title: AI—Prediction of Neisseria gonorrhoeae Resistance at the Point of Care from Genomic and Epidemiologic Data
    Article Snippet: .. Each bacterial isolate was tested in duplicate, along with a β -lactamase-negative control strain ( Escherichia coli ATCC 25922) and a positive control ( Staphylococcus aureus ATCC 29213). ..

    Bacteria:

    Article Title: RWJ-54428 (MC-02,479), a New Cephalosporin with High Affinity for Penicillin-Binding Proteins, Including PBP 2a, and Stability to Staphylococcal Beta-Lactamases
    Article Snippet: .. In contrast, β-lactamase production in MSSA was associated with a 32- to 4,096-fold-higher penicillin G MIC, 16- to 512-fold-higher ampicillin MIC, and 4- to 8-fold-higher cefamandole and cefaclor MICs compared to those for the β-lactamase-negative control strain (ATCC 25923). table ft1 table-wrap mode="anchored" t5 TABLE 3. caption a7 Bacteria β-Lactamase a MIC (μg/ml) b Type Level RWJ PEN G AMP FAM CEC MSSA ATCC 25923 Neg. c 0 0.125 0.015 0.06 0.25 0.125 MSSA ATCC 29213 A 0.006 0.25 0.5 1 0.25 0.5 MSSA NCTC 9789 A 0.088 0.25 32 16 1 1 MSSA PC1 A 0.201 0.5 64 32 1 2 MSSA 22260 B 0.024 0.125 4 4 2 1 MSSA V137 C 0.034 0.5 8 8 2 1 MSSA FAR19 D 0.030 0.25 4 2 1 1 MRSA COL Neg. c 0 1 16 16 >8 >8 MRSA 76 Pos. d NA e 2 64 >32 >8 >8 E. faecalis VanB Neg. c 0 0.125 ND f 1 ND f ND f E. faecalis Beirut A NA e ≤0.0625 ND f 2 ND f ND f E. faecalis HH22 A NA e ≤0.0625 ND f 8 ND f ND f Open in a separate window a From Kernodle et al. ( 12 , 13 ). ..

    Capillary Electrochromatography:

    Article Title: RWJ-54428 (MC-02,479), a New Cephalosporin with High Affinity for Penicillin-Binding Proteins, Including PBP 2a, and Stability to Staphylococcal Beta-Lactamases
    Article Snippet: .. In contrast, β-lactamase production in MSSA was associated with a 32- to 4,096-fold-higher penicillin G MIC, 16- to 512-fold-higher ampicillin MIC, and 4- to 8-fold-higher cefamandole and cefaclor MICs compared to those for the β-lactamase-negative control strain (ATCC 25923). table ft1 table-wrap mode="anchored" t5 TABLE 3. caption a7 Bacteria β-Lactamase a MIC (μg/ml) b Type Level RWJ PEN G AMP FAM CEC MSSA ATCC 25923 Neg. c 0 0.125 0.015 0.06 0.25 0.125 MSSA ATCC 29213 A 0.006 0.25 0.5 1 0.25 0.5 MSSA NCTC 9789 A 0.088 0.25 32 16 1 1 MSSA PC1 A 0.201 0.5 64 32 1 2 MSSA 22260 B 0.024 0.125 4 4 2 1 MSSA V137 C 0.034 0.5 8 8 2 1 MSSA FAR19 D 0.030 0.25 4 2 1 1 MRSA COL Neg. c 0 1 16 16 >8 >8 MRSA 76 Pos. d NA e 2 64 >32 >8 >8 E. faecalis VanB Neg. c 0 0.125 ND f 1 ND f ND f E. faecalis Beirut A NA e ≤0.0625 ND f 2 ND f ND f E. faecalis HH22 A NA e ≤0.0625 ND f 8 ND f ND f Open in a separate window a From Kernodle et al. ( 12 , 13 ). ..

    Positive Control:

    Article Title: AI—Prediction of Neisseria gonorrhoeae Resistance at the Point of Care from Genomic and Epidemiologic Data
    Article Snippet: .. Each bacterial isolate was tested in duplicate, along with a β -lactamase-negative control strain ( Escherichia coli ATCC 25922) and a positive control ( Staphylococcus aureus ATCC 29213). ..



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    β lactamase negative control strain  (ATCC)
    99
    ATCC β lactamase negative control strain
    β Lactamase Negative Control Strain, supplied by ATCC, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/%CE%B2+lactamase+negative+control+strain/Escherichia+coli+(Migula)+Castellani+and+Chalmers/pmc12295555-117-10-17
    Average 99 stars, based on 1 article reviews
    β lactamase negative control strain - by Bioz Stars, 2026-10
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